Research Article
Stochastic-Geometric Model of Expected Service Area for Cognitive TV White Space Wireless Networks
@INPROCEEDINGS{10.4108/icst.crowncom.2011.246162, author={Gabriel Porto Villardi and Giuseppe Thadeu Freitas de Abreu and Hiroshi Harada}, title={Stochastic-Geometric Model of Expected Service Area for Cognitive TV White Space Wireless Networks}, proceedings={6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2012}, month={5}, keywords={tv white space cognitive networks coexistence mechanisms}, doi={10.4108/icst.crowncom.2011.246162} }- Gabriel Porto Villardi
Giuseppe Thadeu Freitas de Abreu
Hiroshi Harada
Year: 2012
Stochastic-Geometric Model of Expected Service Area for Cognitive TV White Space Wireless Networks
CROWNCOM
IEEE
DOI: 10.4108/icst.crowncom.2011.246162
Abstract
We address the problem of interference between cognitive wireless networks coexisting in the TV White Space (TVWS). We perform stochastic geometry analysis in order to evaluate the service area secondary cognitive devices can expect under mild to severe interference of neighboring networks. From our analysis, we foresee severe service area reduction, especially in densely populated areas, indicating a future need for coexistence techniques tailored to enable communication in TVWS while preventing harmful interference between cognitive wireless networks. Furthermore, we give a concise overview of the current activities undergoing in international standardization bodies towards the realization of communications in the TVWS.
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